1 files changed, 13 insertions, 0 deletions
diff --git a/src/lib/correctLocaleCasing.ts b/src/lib/correctLocaleCasing.ts
new file mode 100644
index 0000000..4a0f669
--- /dev/null
+++ b/src/lib/correctLocaleCasing.ts
@@ -0,0 +1,13 @@
+import locales from '$i18n/locales';
+
+export function correctLocaleCasing(str: string) {
+  const strLowercase = str.toLowerCase();
+
+  for (const locale of locales) {
+    if (strLowercase === locale.toLowerCase()) {
+      return locale;
+    }
+  }
+
+  return str;
+}